package com.neuedu.oop;

public class Runner {


    public static void main(String[] args) {

        //创建对象
        Human zhangsan = new Human();

        //给属性赋值
        zhangsan.name = "张三";
        zhangsan.age = 18;

        zhangsan.sayHi();


        Human lisi = new Human();

        //给属性赋值
        lisi.name = "李四";
        lisi.age = 19;

        lisi.sayHi();

    }

}
